Home / 11,606,695.78-17,387,341.82-9,560,294.14

Finding the Fourth Proportional to 11,606,695.78, 17,387,341.82 and 9,560,294.14

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Solution

The fourth proportional to 11,606,695.78, 17,387,341.82 and 9,560,294.14 is: 14,321,741.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,606,695.78 : 17,387,341.82 = 9,560,294.14 : x
  2. Step 2: Convert to fraction form
    11,606,695.78/17,387,341.82 = 9,560,294.14/x
  3. Step 3: Cross multiply
    11,606,695.78x = 17,387,341.82 × 9,560,294.14
  4. Step 4: Simplify right side
    11,606,695.78x = 166,228,102,111,922.94
  5. Step 5: Solve for x
    x = 166,228,102,111,922.94/11,606,695.78
  6. Step 6: Final answer
    x = 14,321,741.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.